# print("""You enter a dark room with two doors.
# Do you go through door #1 or door #2?""")
#
# door = input(">")
#
# if door == "1":
#     print("There's a giant bear here eating a cheese cake.")
#     print("What do you do?")
#     print("1. Take the cake.")
#     print("2. Scream at the bear.")
#
#     bear = input("> ")
#
#     if bear == "1":
#         print("The bear eats your face off. Good job!")
#     elif bear == "2":
#         print("The bear eats your legs off. Good job!")
#     else:
#         print(f"Well, doing {bear} is probably better.")
#         print("Bear runs away.")
#
# elif door == "2":
#     print("You stare into the endless abyss at Cthulhu's retina.")
#     print("1. Blueberries.")
#     print("2. Yellow jacket clothespins.")
#     print("3. Understanding revolvers yelling melodies.")
#
#     insanity = input("> ")
#
#     if insanity == "1" or insanity == "2":
#         print("Your body survives powered by a mind of jello.")
#         print("Good job!")
#     else:
#         print("The insanity rots your eyes into a pool of muck.")
#         print("Good job!")
#
# else:
#     print("You stumble around and fall on a knife and die. Good job!")
#
#
#
#
# 附加练习：写一个完全不同的新游戏
print("请选择一个数字：")
print("1、2、其他")

num1 = input("> ")

if num1 == "1":
    print("请选择一个数字：")
    print("1、2、其他")

    num2 = input("> ")
    if num2 == "1":
        print("11")
    elif num2 == "2":
        print("12")
    else:
        print("1+其他")
elif num1 == "2":
    print("2")
else:
    print("其他")

